Let me tell you about my experience with the UMIDIGI G100A - this phone punches way above its weight class. That massive 6.9" screen? Absolute game-changer for binge-watching shows during my commute. The 120Hz refresh rate makes scrolling through social media buttery smooth, though I did notice some apps cap at 90Hz.

The battery life is INSANE - I regularly get two full days of moderate use from the 6000mAh battery. The included 10W charger feels slow compared to what the phone can handle (it supports 20W), but overnight charging solves that.

Performance-wise, the UNISOC T615 processor handles daily tasks well. Don't expect flagship speeds, but for emails, messaging and light gaming? Perfectly adequate. The expandable RAM feature (4GB → 8GB) seems to help with multitasking too.

Now the cameras... they're serviceable at best. Daylight shots are decent for social media, but low-light performance is rough. The selfie cam is particularly finicky - good lighting is mandatory.

Some standout features: That headphone jack (rare these days!), the slim bezel design that doesn't feel cheap, and Android 14 running surprisingly bloatware-free. The included case and screen protector were nice touches too.

Word of warning though - check carrier compatibility carefully. Some users reported issues with T-Mobile and Metro PCS while others had no problems.

For under $100? This might be the best budget phone I've tested all year. It's not perfect, but it delivers where it counts most - screen, battery life, and everyday performance.